101.50лв. / 51.90€
| Weight | 39 kg |
|---|---|
| Dimensions | 12 × 1 × 1.9 cm |
| Price | per roll |
| Thickness | 4mm |
| Square meters per roll | 6 m² |
| Weight per m² | 6.5 kg |
| Weight per 1 roll | 39 kg |
Danosa M.A.D. 4 is a high-density acoustic membrane made of modified bitumen, designed as an anti-resonance material to significantly improve sound insulation, especially in the low-frequency range. The membrane is reinforced with fiberglass fabric and has a double-sided polyethylene film coating, ensuring stability, durability, and easy integration into various acoustic systems.
Due to its higher mass, Danosa M.A.D. 4 provides higher efficiency compared to thinner membranes and is a reliable, eco-friendly alternative to lead sheets.
Danosa M.A.D. 4 is used to increase the sound insulation of walls, ceilings, and industrial structures, such as:
Anti-resonance layer between porous sound-absorbing materials, where it acts as a panel absorber with high efficiency at low frequencies
Intermediate layer between rigid elements (e.g., plasterboard) to improve insulation against low-frequency noise
Component in mass–spring–mass systems (in combination with mineral or rock wool) to significantly increase overall acoustic performance
Industrial applications – to provide additional acoustic mass and reduce resonances in metal structures
Type: Acoustic anti-resonance membrane
Material: Modified bitumen with fiberglass reinforcement
Coating: Double-sided polyethylene film
Do you have questions about this product?
Send us an inquiry and our team will contact you as soon as possible with the necessary information and offer.
Request Only
Request Only
